<!DOCTYPE html>
<html lang="zh">

<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title></title>
	<script type="text/javascript" src="../js/ajax.js">

	</script>
</head>

<body>

</body>
<script type="text/javascript">
	ajax({
		type: "get",
		url: "http://192.168.50.249/2103_php/demo_28/php/searchAllGrade.php",
		dataType: "json",
		success: function (result) {
			console.log(result);
		}
	})

	// hahahhaahhahaha

</script>

</html>